Theme Editor: Put together a simple GUI to test going back and forth between a tree view and a text edit box

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26455 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 63 insertions, 0 deletions

diff --git a/utils/themeeditor/editorwindow.cpp b/utils/themeeditor/editorwindow.cpp
new file mode 100644
index 0000000..42ca22c
--- /dev/null
+++ b/utils/themeeditor/editorwindow.cpp
@@ -0,0 +1,63 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Robert Bieber
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "editorwindow.h"
+#include "ui_editorwindow.h"
+
+#include <iostream>
+
+EditorWindow::EditorWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::EditorWindow)
+{
+    ui->setupUi(this);
+
+    tree = 0;
+
+    /* Connecting the buttons */
+    QObject::connect(ui->code, SIGNAL(cursorPositionChanged()),
+                     this, SLOT(updateTree()));
+    QObject::connect(ui->fromTree, SIGNAL(pressed()),
+                     this, SLOT(updateCode()));
+}
+
+void EditorWindow::updateTree()
+{
+    if(tree)
+        delete tree;
+
+    tree = new ParseTreeModel(ui->code->document()->toPlainText().toAscii());
+    ui->parseTree->setModel(tree);
+    ui->parseTree->expandAll();
+}
+
+void EditorWindow::updateCode()
+{
+    tree->genCode();
+    ui->code->setDocument(new QTextDocument(tree->genCode()));
+}
+
+EditorWindow::~EditorWindow()
+{
+    delete ui;
+    if(tree)
+        delete tree;
+}